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[/] [minsoc/] [trunk/] [backend/] [de2_115_board/] [de2_115_board.ucf] - Diff between revs 158 and 159

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Rev 158 Rev 159
Line 18... Line 18...
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to reset
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to reset
 
 
# NOTES: pins G12, G9, Y2, and M23 above are overloaded by standard
# NOTES: pins G12, G9, Y2, and M23 above are overloaded by standard
#                DE2_115 design terms below
#                DE2_115 design terms below
 
 
 
# free PIN_P28 to be used after config - overloaded with HSMC
 
set_global_assignment -name CYCLONEII_RESERVE_NCEO_AFTER_CONFIGURATION "USE AS REGULAR IO"
 
 
#============================================================
#============================================================
# CLOCK
# CLOCK
#============================================================
#============================================================
set_location_assignment PIN_Y2 -to CLOCK_50
#set_location_assignment PIN_Y2 -to CLOCK_50            // overloaded with 'clk'
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to CLOCK_50
#set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to CLOCK_50
 
 
set_location_assignment PIN_AG14 -to CLOCK2_50
set_location_assignment PIN_AG14 -to CLOCK2_50
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to CLOCK2_50
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to CLOCK2_50
set_location_assignment PIN_AG15 -to CLOCK3_50
set_location_assignment PIN_AG15 -to CLOCK3_50
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to CLOCK3_50
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to CLOCK3_50
 
 
Line 98... Line 101...
set_instance_assignment -name IO_STANDARD "2.5 V" -to LEDG[8]
set_instance_assignment -name IO_STANDARD "2.5 V" -to LEDG[8]
 
 
#============================================================
#============================================================
# KEY
# KEY
#============================================================
#============================================================
set_location_assignment PIN_M23 -to KEY[0]
#set_location_assignment PIN_M23 -to KEY[0]
set_instance_assignment -name IO_STANDARD "2.5 V" -to KEY[0]
#set_instance_assignment -name IO_STANDARD "2.5 V" -to KEY[0]                   // overloaded with 'reset'
 
 
set_location_assignment PIN_M21 -to KEY[1]
set_location_assignment PIN_M21 -to KEY[1]
set_instance_assignment -name IO_STANDARD "2.5 V" -to KEY[1]
set_instance_assignment -name IO_STANDARD "2.5 V" -to KEY[1]
set_location_assignment PIN_N21 -to KEY[2]
set_location_assignment PIN_N21 -to KEY[2]
set_instance_assignment -name IO_STANDARD "2.5 V" -to KEY[2]
set_instance_assignment -name IO_STANDARD "2.5 V" -to KEY[2]
set_location_assignment PIN_R24 -to KEY[3]
set_location_assignment PIN_R24 -to KEY[3]
Line 314... Line 318...
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to LCD_ON
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to LCD_ON
 
 
#============================================================
#============================================================
# RS232
# RS232
#============================================================
#============================================================
set_location_assignment PIN_G9 -to UART_TXD
# Overloaded with MonSoc uart's uart_srx and uart_stx
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to UART_TXD
#set_location_assignment PIN_G9 -to UART_TXD
set_location_assignment PIN_G12 -to UART_RXD
#set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to UART_TXD
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to UART_RXD
#set_location_assignment PIN_G12 -to UART_RXD
 
#set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to UART_RXD
 
 
set_location_assignment PIN_G14 -to UART_CTS
set_location_assignment PIN_G14 -to UART_CTS
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to UART_CTS
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to UART_CTS
set_location_assignment PIN_J13 -to UART_RTS
set_location_assignment PIN_J13 -to UART_RTS
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to UART_RTS
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to UART_RTS
 
 

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